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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2005
Report date:
2005

Materials and methods

GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
Didodecyl nonylphenyl phosphite
EC Number:
252-457-2
EC Name:
Didodecyl nonylphenyl phosphite
Cas Number:
35239-35-1
Molecular formula:
C39-H73-O3-P
IUPAC Name:
Phosphorous acid, didodecyl nonylphenyl ester
Constituent 2
Chemical structure
Reference substance name:
Dodecyl bis(4-nonylphenyl) phosphite
EC Number:
284-117-4
EC Name:
Dodecyl bis(4-nonylphenyl) phosphite
Cas Number:
84787-76-8
Molecular formula:
C42-H71-O3-P
IUPAC Name:
Phosphorous acid, dodecyl bis(4-nonylphenyl) ester
Constituent 3
Chemical structure
Reference substance name:
4-nonylphenyl ditridecyl phosphite
EC Number:
284-119-5
EC Name:
4-nonylphenyl ditridecyl phosphite
Cas Number:
84787-77-9
Molecular formula:
C41-H77-O3-P
IUPAC Name:
Phosphorous acid, 4-nonylphenyl ditridecyl ester
Constituent 4
Chemical structure
Reference substance name:
Bis(4-nonylphenyl) tridecyl phosphite
EC Number:
284-120-0
EC Name:
Bis(4-nonylphenyl) tridecyl phosphite
Cas Number:
84787-78-0
Molecular formula:
C43-H73-O3-P
IUPAC Name:
Phosphorous acid, bis(4-nonylphenyl) tridecyl ester
impurity 1
Reference substance name:
Tris(nonylphenyl) phosphite
EC Number:
247-759-6
EC Name:
Tris(nonylphenyl) phosphite
Cas Number:
26523-78-4
IUPAC Name:
tris(2-nonylphenyl) phosphite
impurity 2
Reference substance name:
Didodecyl phosphonate
EC Number:
244-325-8
EC Name:
Didodecyl phosphonate
Cas Number:
21302-09-0
Molecular formula:
C24H51O3P
IUPAC Name:
Di(n-dodecyl)hydrogen phosphate
impurity 3
Chemical structure
Reference substance name:
Phenol, 4-nonyl-, branched
EC Number:
284-325-5
EC Name:
Phenol, 4-nonyl-, branched
Cas Number:
84852-15-3
Molecular formula:
C15H24O
IUPAC Name:
4-Nonylphenol, branched
Test material form:
liquid
Specific details on test material used for the study:
Batch DC 19-4, received 20 September 2014

Results and discussion

Physical state at 20°C and 1013 hPa:
liquid
Form / colour / odour
Form:
liquid: viscous
Colour:
colourless, slightly viscous liquid
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
Colourless, slightly viscous liquid at ambient conditions.
Executive summary:

Colourless, slightly viscous liquid at ambient conditions.